Hourly Weather Forecast - Rockville Centre, NY

12 AM
29°F
10%
4mph
WNW
Mostly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
17°F
1 AM
29°F
10%
4mph
WNW
Mostly Cloudy
Humidity
60%
Feels like
25°F
Dew Point
17°F
2 AM
29°F
10%
4mph
WNW
Mostly Cloudy
Humidity
61%
Feels like
25°F
Dew Point
18°F
3 AM
30°F
10%
4mph
W
Mostly Cloudy
Humidity
61%
Feels like
26°F
Dew Point
18°F
4 AM
30°F
10%
4mph
W
Mostly Cloudy
Humidity
61%
Feels like
26°F
Dew Point
18°F
5 AM
31°F
10%
5mph
W
Mostly Cloudy
Humidity
61%
Feels like
26°F
Dew Point
19°F
6 AM
31°F
20%
5mph
W
Mostly Cloudy
Humidity
64%
Feels like
26°F
Dew Point
20°F
7 AM
32°F
30%
5mph
W
30% Chance of Snow
Humidity
63%
Feels like
27°F
Dew Point
21°F
7:15 AM
8 AM
33°F
30%
7mph
WSW
30% Chance Light Snow
Humidity
62%
Feels like
27°F
Dew Point
22°F
9 AM
36°F
30%
7mph
WSW
30% Chance Light Snow
Humidity
60%
Feels like
30°F
Dew Point
23°F
10 AM
37°F
40%
7mph
SW
40% Chance of Light Rain
Humidity
60%
Feels like
32°F
Dew Point
25°F
11 AM
38°F
40%
7mph
SW
40% Chance of Light Rain
Humidity
60%
Feels like
33°F
Dew Point
26°F
12 PM
39°F
50%
7mph
SW
50% Chance of Light Rain
Humidity
60%
Feels like
34°F
Dew Point
27°F
1 PM
40°F
50%
7mph
SW
50% Chance of Light Rain
Humidity
59%
Feels like
35°F
Dew Point
27°F
2 PM
41°F
50%
8mph
SW
50% Chance of Light Rain
Humidity
59%
Feels like
36°F
Dew Point
28°F
3 PM
40°F
50%
8mph
SW
50% Chance of Light Rain
Humidity
60%
Feels like
35°F
Dew Point
28°F
4 PM
40°F
40%
8mph
SW
40% Chance of Light Rain
Humidity
63%
Feels like
35°F
Dew Point
28°F
4:31 PM
5 PM
39°F
30%
8mph
SW
30% Chance of Light Rain
Humidity
66%
Feels like
34°F
Dew Point
29°F
6 PM
38°F
20%
7mph
SW
Cloudy
Humidity
69%
Feels like
33°F
Dew Point
29°F
7 PM
37°F
20%
8mph
SW
Cloudy
Humidity
72%
Feels like
32°F
Dew Point
29°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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